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BackAdded] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to apply smooth = 20; // How much to cut off to create a D-shaped shafthole cross-section. 0 to keep it round. [mm] // Number of faces on the larger board underneath the smaller board, for convenience Casc Out normal to Reset In socket Reset Socket to U3-3 = capacitor measurement roughly 15nF (has a resistor as well - Once/Cont 11 Toggle Switches, 2pin: - all step switches (all go to same bus) - run/stop 2x Pushbutton switches, all 2pin: - reset Pots, 3-pin: Glide attenuator (B10k) (join two left pins from below Clock rate (B100k) (not sure yet which 2 pins LED diameter 5.0mm z-position of LED center 2.0mm, 2 pins, pitch 7.5mm, size 75x10.3mm^2, drill diamater 1.2mm, pad diameter 2.2mm, see http://www.mouser.com/ds/2/324/ItemDetail_1725672-916605.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block 4Ucon ItemNo. 10701 vertical pitch 5mm size 10x10.5mm^2 drill 1.4mm pad 2.7mm terminal block RND 205-00289, 4 pins, pitch 7.5mm, size 45x11mm^2, drill diamater 1.15mm, pad diameter 2mm, outer diameter 3mm, size source Multi-Contact FLEXI-xV 0.75 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 48 Pin (http://www.ti.com/lit/ds/symlink/cc1312r.pdf#page=48), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 24 Pin (https://www.jedec.org/standards-documents/docs/mo-142-d variation CC), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-135-02-xxx-DV-BE, 35 Pins per row (http://www.molex.com/pdm_docs/sd/530480210_sd.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M2, height 1.5, Wuerth electronics 9774080360 (https://katalog.we-online.de/em/datasheet/9774080360.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 3, Wuerth electronics 97730506334 (https://katalog.we-online.com/em/datasheet/97730506334.pdf), generated with kicad-footprint-generator JST VH series connector, DF52-4S-0.8H (https://www.hirose.com/product/en/products/DF52/DF52-3S-0.8H%2821%29/), generated with kicad-footprint-generator Molex Pico-Clasp series connector, S03B-ZESK-2D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Molex Mini-Fit Sr. Power Connectors, 105310-xx08, 4 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13C-10P-1.25V%2851%29/), generated with kicad-footprint-generator JST EH series connector, S6P-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator JST SUR series connector.
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